Chestnut is the seed kernel of chestnut, a woody plant of the family Crustacea, of which every 100 grams of chestnut contains 224 kilocalories. Chestnut is a nutritious food, in which every 100 grams of chestnut contains 224 kilocalories, 49 grams of carbohydrates, 447 milligrams of potassium and 1.1 grams of fat and other nutrients, belonging to the higher carbohydrate food. Moderate consumption can supplement the body’s nutritional needs and energy, and have the effect of alleviating hunger. The people who are allergic to chestnuts are forbidden to eat chestnuts, so as not to induce allergies. Diabetic patients should eat less chestnuts, so as not to induce elevated blood sugar. Although the nutritional value of chestnuts is relatively high, it is not recommended to consume too much at once to avoid indigestion, abdominal pain and other uncomfortable symptoms. It is recommended that when eating chestnuts, you can also eat with fresh fruits and vegetables, meat and other foods, you can balance nutrition, balanced diet.